47+ Is Blood Oxygenated When It Enters The Heart Background. Passes, passed, to pass through, to pass out, to pass on, a pass; The heart is a powerful muscle that pumps blood throughout the body by means of a coordinated contraction.
Oxygenated blood will enter the lung through the pulmonary vein. This helps to complement the work of the heart, by squeezing blood along when heart muscle relaxes. Once the blood is purified and oxygenated, it travels back to the left atrium through the pulmonary.
The blood enters the left atrium, then descends through the mitral valve into the left ventricle.
These carry oxygenated blood from the heart to the rest. This helps to complement the work of the heart, by squeezing blood along when heart muscle relaxes. The heart is made of a special type of cardiac muscle tissue. • carries oxygenated blood away from the heart (left ventricle).